Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Comparison - Dog breed selector: American Gentlemen or Cavalier or Swamp Poodle? Find the right dog for you

"Find similarities and differences between Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel" Compare Boston Terrier and Cavalier King Charles Spaniel. Which is better: Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?

Size and Weight Price and Availability Trainability and Intelligence Personality and Temperament Activity and Playfulness Adaptability and Independence Bite Characteristics Health and Lifespan Energy and Activity Diet and Weight Management Allergies and Grooming Good With As a Working Dog Reproducibility Recognition Show differences only

Name	Boston Terrier	Cavalier King Charles Spaniel	Boykin Spaniel
Origins	United States	England	United States
All Dog Breeds By Country Of Origin
Group	Companion Dogs	Companion Dogs	Gun Dog
Popularity Rank	21	19	98
Reviews	2	7	2
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel breeds.	American Gentlemen Boston Bull Terrier Boxwood Boston Bull	Cavalier Cavie Cav	Swamp Poodle Boykin
Breed Classification How do breed classifications differ between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel? Compare their breeding categories.	Purebred	Purebred	Purebred

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Size and Weight Comparison

Size Classification Compare size differences between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is the largest?	Small	Small	Medium
Weight Statistics How do weights compare between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel? Compare adult weight ranges.	10-25 pounds (6-11kg)	10-18 pounds (5-8 kg)	25-40 pounds (11-18 kg)
Average Weight Which dog has a smaller / higher average weight?	17.5 pounds (8.5 kg)	14 pounds (6.5 kg)	32.5 pounds (14.5 kg)
Height Which is taller, Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel? Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel height comparison:	15-17 inches (38-43 cm)	12-13 inches (30-33 cm)	15-18 inches (38-46 cm)
Average Height Which dog has a smaller / higher average height?	16 inches (40.5 cm)	12.5 inches (31.5 cm)	16.5 inches (42 cm)

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Price and Availability Comparison

Price Range Compare puppy costs for Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Find price differences between these breeds.	$600-$800	$1200-$1500	$800-$1000
Availability Which is easier to get, Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?	Very frequent: The Boston Terrier is quite easy to get.	Very frequent: The Cavalier King Charles Spaniel is quite easy to get.	Very frequent: The Boykin Spaniel is quite easy to get.

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed ranks highest?	Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. See more.	Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. See more.	Low to average: This canine intelligence is not the brightest one. See more.
Smartest Dog Breeds
Training Difficulty Compare training difficulty levels between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is easiest to train?	Boston Terrier dogs are quite easy to train. See more.	Cavalier King Charles Spaniel dogs are quite easy to train. See more.	Boykin Spaniel dogs are easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Compare watchdog abilities of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most alert?	Boston Terrier dogs are average watchdogs. See more.	Cavalier King Charles Spaniel dogs are not the best watchdogs. See more.	Boykin Spaniel dogs are average watchdogs. See more.
Territorial Protection Compare territorial instincts between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most protective?	Boston Terrier dogs are average defenders. See more.	Cavalier King Charles Spaniel dogs are not the best to protect their territory. See more.	Boykin Spaniel dogs are average defenders. See more.
Guard Dog Breeds List

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Personality and Temperament Comparison

Personality Traits How do personalities differ between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel? Compare temperaments.	Playful Intelligent Friendly Affectionate Lively Gentle Aggressive	Active Courageous Intelligent Friendly Affectionate Gentle Social Fearless Cheerful Quiet Nonaggressive Polite Graceful Sporty No tendency towards nervousness	Energetic Intelligent Friendly Trainable Eager Companionable
Sensitivity Level Which dog is more sensitive? What's the difference?	Sensitive: Boston Terrier dogs don't like an irregular daily routine, noisy household, and frequent guest visits. See more.	Sensitive: Cavalier King Charles Spaniel dogs don't like an irregular daily routine, noisy household, and frequent guest visits. See more.	They are a little bit more sensitive than other dog breeds. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel?	High: Boston Terrier dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: Cavalier King Charles Spaniel dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	High: Boykin Spaniel dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.
Most Affectionate Dog Breeds
Social Needs Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel social needs comparison:	Boston Terrier dogs are a social breed. See more.	Cavalier King Charles Spaniel dogs need a lot of social interaction. See more.	Boykin Spaniel dogs need for social interaction is average. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Boston Terrier dogs have high wanderlust potential, which means that this breed has a strong desire for exploring the world. See more.	Cavalier King Charles Spaniel dogs tend to escape less than other breeds. See more.	The wanderlust potential of the Boykin Spaniel is strong enough to escape from home. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Boston Terrier dogs have low to an average impulse to chase and catch something like a cat or any other small aminals. See more.	Cavalier King Charles Spaniel dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.	Boykin Spaniel dogs have low to an average impulse to chase and catch something like a cat or any other small aminals. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most vocal?	Low to Average: The Boston Terrier rarely barks. See more.	Average: The Cavalier King Charles Spaniel barks occasionally. See more.	Average: The Boykin Spaniel barks occasionally. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most playful?	Average: Boston Terriers, like any other dog breed, like playing. See more.	Average: Cavalier King Charles Spaniels, like any other dog breed, like playing. See more.	Average: Boykin Spaniels, like any other dog breed, like playing. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which adapts best to small spaces?	Very house-friendly dog the Boston Terrier breed.	Very house-friendly dog the Cavalier King Charles Spaniel breed.	Very house-friendly dog the Boykin Spaniel breed.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most flexible?	Boston Terrier dogs adapt very well to lifestyle changes and basically all living environments.	Cavalier King Charles Spaniel dogs adapt very well to lifestyle changes and basically all living environments.	Boykin Spaniel dogs adapt very well to lifestyle changes and basically all living environments.
Alone Time Tolerance Which dog can be left alone: Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?	Boston Terrier dogs do best when a family member is at home during the day or if their workplace is dog-friendly so they can take the dog at work.	Cavalier King Charles Spaniel dogs tend to have separation anxiety when their owners left them alone at home because they bond very closely with them.	Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has lowest bite risk?	Moderate ⏺ The Boston Terrier has an average chance of biting somebody.	Low 🔽 The Cavalier King Charles Spaniel has a low chance of biting somebody.	Low 🔽 The Boykin Spaniel has a low chance of biting somebody.
Mouthing Tendency Compare mouthing tendencies between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which uses mouth most during play?	Boston Terrier dogs have a lower than average tendency to nip, chew, playbite, or herd people. See more.	Cavalier King Charles Spaniel dogs have an average tendency to nip, chew, playbite, or herd people. See more.	Boykin Spaniel dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.
Bite Strength Rating Compare bite forces between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has the strongest bite?	Between 100 and 200 PSI 🔽 Boston Terrier bite force: Weak.	Between 100 and 200 PSI 🔽 Cavalier King Charles Spaniel bite force: Weak.	Between 200 and 400 PSI ⏺ Boykin Spaniel bite force: Ordinary.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed lives longest?	11-15 years The average lifespan of Boston Terrier: 13 years	10-14 years The average lifespan of Cavalier King Charles Spaniel: 12 years	14-16 years The average lifespan of Boykin Spaniel: 15 years
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which handles climate changes best?	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.
Health Concerns Compare health problems common in Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has fewer health issues?	The Boston Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.	Cavalier King Charles Spaniels tend to have more frequent health issues than other breeds.	The Boykin Spaniel is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Average The Boston Terrier should have a complete physical check-up at least once per year.	Frequent The Cavalier King Charles Spaniel should have a complete physical check-up at least once (but preferably twice) per year.	Average The Boykin Spaniel should have a complete physical check-up at least once per year.
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel? What are the allergies, genetic diseases and concerns for them? Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel health problems comparison:	Cataracts Heart Murmurs Patellar Luxation Allergies Deafness Cherry Eye Brain Tumors Megaesophagus Reverse Sneezing	Hip Dysplasia Patellar Luxation Mitral Valve Disease Dry Eye Episodic Falling Syndrome Syringomyelia	Hypothyroidism Heart Problems Elbow Dysplasia Heart Disease Cushing's Syndrome

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Energy and Activity Comparison

Energy Rating Compare energy levels between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which breed is most active?	Boston Terrier dogs have a higher energy level than other dog breeds.	Cavalier King Charles Spaniel dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.	Boykin Spaniel dogs are high-energy dogs.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel? Which dog needs the most walking? Which dog is the laziest?	Boston Terrier dogs have an average exercise need.	Cavalier King Charles Spaniel dogs have an average exercise need.	Boykin Spaniel dogs need a lot of exercises.
Sleeping Need Which one sleeps the least/most: Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?	Boston Terrier dogs are quite energetic dogs and they don't spend too much time with sleeping.	Cavalier King Charles Spaniel dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.	Boykin Spaniel dogs don't need too much sleep.
Dog Breeds That Sleep A Lot

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is most prone to obesity?	Average: The Boston Terrier has an average risk for obesity. See more.	Average to High: If you don't pay attention to the Cavalier King Charles Spaniel's weight, he can easily gain weight. See more.	Average to High: If you don't pay attention to the Boykin Spaniel's weight, he can easily gain weight. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which needs most food?	0.5 to 1.5 cups of high-quality dry food a day, divided into two meals.	1 to 1.5 cups of high-quality dry food a day, divided into two meals.	2 to 3 cups of a high-quality dog food a day.
Dog Breeds That Eat A Lot

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best for allergy sufferers?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. What colors are available?	Black White Brindle Seal	Tan Tricolor Blenheim Ruby	Brown
Grooming Requirements Compare grooming needs between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which requires most maintenance?	Effortless: The Boston Terrier requires minimal grooming. See more.	Average: The Cavalier King Charles Spaniel requires average grooming effort. See more.	Average: The Boykin Spaniel requires average grooming effort. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which drools least?	The Boston Terrier is a perfect example of a very low drooling tendency. See more.	The Cavalier King Charles Spaniel is a perfect example of a very low drooling tendency. See more.	The Boykin Spaniel is a perfect example of a very low drooling tendency. See more.
Stinkiness Rating Compare odor levels between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has least natural smell?	Medium ⏺ The Boston Terrier has an average chance of bad smell.	High 🔼 The Cavalier King Charles Spaniel has a high chance of bad smell.	Medium ⏺ The Boykin Spaniel has an average chance of bad smell.
Coat Characteristics Compare coat types between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. How do their fur characteristics differ?	Fine	Feathered	Feathered
Bathing Needs Compare bathing needs between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which requires most frequent baths?	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. See more.	6-8 weeks Rarely. Bathing your dog is beneficial to them in more ways than just one. See more.	6-8 weeks Rarely. Bathing your dog is beneficial to them in more ways than just one. See more.
Shedding Level Who sheds more Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel? Boston Terrier or Cavalier King Charles Spaniel or {name3 shedding:	Boston Terrier dogs shed moderately. See more.	Cavalier King Charles Spaniel dogs shed above average. See more.	Boykin Spaniel dogs shed moderately. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Good With Comparison

Child Compatibility Compare child-friendliness between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best with kids?	Boston Terrier dogs are very kid-friendly dogs.	Cavalier King Charles Spaniel dogs are very kid-friendly dogs.	Boykin Spaniel dogs are kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Boston Terrier dogs are one of the friendliest dog breeds.	Cavalier King Charles Spaniel dogs are generally with other pets.	Boykin Spaniel dogs are generally with other pets.
Stranger Friendly Which dog is more stranger friendly Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel? Which dog is more friendly?	Boston Terrier dogs are stranger-friendly dogs.	Cavalier King Charles Spaniel dogs are very stranger-friendly dogs.	Boykin Spaniel dogs are average friendly towards strangers.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?	Boston Terrier dogs are very cat-friendly dogs.	Cavalier King Charles Spaniel dogs are average friendly towards cats.	Boykin Spaniel dogs are average friendly towards cats.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Boston Terrier or Cavalier King Charles Spaniel or Boykin Spaniel?	Boston Terrier dogs are very dog-friendly dogs.	Cavalier King Charles Spaniel dogs are very dog-friendly dogs.	Boykin Spaniel dogs are average friendly towards other dogs.
Good For First Time Owners Which dog is good for the first-time owners: Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel?	Yes Boston Terrier dogs are good for novice owners, due to their easy-going personality.	Yes Cavalier King Charles Spaniel dogs are good for novice owners, due to their easy-going personality.	Yes Boykin Spaniel dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No Boston Terrier is not the best dog breed for office environment.	No Cavalier King Charles Spaniel is not the best dog breed for office environment.	No Boykin Spaniel is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	Boston Terriers are one of the best breeds for elderly people.	Cavalier King Charles Spaniels are one of the best breeds for elderly people.	Boykin Spaniels are usually recommended for elderly people.

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best suited for service work?	Not really This breed generally not used as a service dog. See more.	Not really This breed generally not used as a service dog. See more.	Not really This breed generally not used as a service dog. See more.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which excels in therapy work?	Not really This breed is generally not used as a therapy dog. See more.	Yes This breed makes a perfect therapy dog. See more.	Not really This breed is generally not used as a therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has best nose work ability?	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.
Search & Rescue Potential Compare search and rescue potential between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best for SAR work?	Not really This dog breed is not typically used as a search and rescue dog.	Not really This dog breed is not typically used as a search and rescue dog.	Not really This dog breed is not typically used as a search and rescue dog.
Maritime Work Ability Compare boating aptitude between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best suited for water work?	Not really Boston Terrier breed usually doesn't like being on a boat. See more.	Not really Cavalier King Charles Spaniel breed usually doesn't like being on a boat. See more.	Yes Boykin Spaniel breed usually likes being on a boat. See more.
Draft Work Capability Compare cart pulling abilities between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which is best for draft work?	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Not really A drafting dog or draft dog is a dog bred and used for cart pulling. See more.
Military Service Background Compare military service history of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has most military use?	Yes In history, this breed was unfortunately used for combat dogs.	Not really In history, this breed was not really used for combat dog.	Not really In history, this breed was not really used for combat dog.

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has most puppies?	3-5 puppies	3-5 puppies	5-7 puppies
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. What's recommended?	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.

Boston Terrier vs Cavalier King Charles Spaniel vs Boykin Spaniel Recognition Comparison

AKC Classification Compare AKC groups for Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. How are they classified?	Recognized by the American Kennel Club in 1893 as a Non-Sporting breed.	Recognized by the American Kennel Club in 1995 as a Toy breed.	Recognized by the American Kennel Club in 2009 as a Sporting breed.
FCI Classification Compare FCI groups for Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. How are they classified internationally?	Recognized by FCI in the Companion and Toy Dogs group, in the Small Molossian type Dogs section.	Recognized by FCI in the Companion and Toy Dogs group, in the English Toy Spaniels section.	Not recognized by FCI.
Kennel Club Recognition Compare breed recognition status of Boston Terrier, Cavalier King Charles Spaniel, and Boykin Spaniel. Which has most recognition?	American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club	American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club	American Canine Registry American Kennel Club America's Pet Registry Dog Registry of America Inc. Federation Cynologique Internationale North American Purebred Registry, Inc. American Canine Association, Inc. Continental Kennel Club National Kennel Club United Kennel Club

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